# kfa² connection hose for faucet long tip 3/8" x M10 (641-145-86)

**URL:** https://aio.lv/en/product--kfa-641-145-86--11855446
**Data updated:** 2026-03-09 17:31 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** kfa²
**Manufacturer code:** 641-145-86
**EAN:** 5907571640275
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kfa-641-145-86--11855446

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Flexible connection hose from kfa² designed for connecting faucets. Features a long tip and standard thread sizes 3/8" and M10 (model 641-145-86). Intended for water supply connections between mixer outlets and plumbing fittings; suitable for retrofit and new installations where a longer connector end and these thread dimensions are required.

## Long description

The kfa² connection hose for faucet long tip 3/8" x M10 is a flexible water supply hose designed to connect mixer outlets to plumbing fittings where an extended connector end is needed. The hose is intended for both retrofit and new installations and matches standard thread sizes 3/8" and M10 to ensure compatibility with many common faucets and fixtures. Its construction provides the flexibility required for tight spaces while maintaining a watertight connection between the mixer and supply line.
Advantages
This connection hose offers a longer tip for easier access in recessed or hard-to-reach installation points. The use of standard 3/8" and M10 thread ends ensures broad compatibility with many faucet models and plumbing fittings. The flexible design reduces stress on joints and simplifies alignment during installation, while materials and fittings are selected to provide reliable, leak-resistant performance in domestic water supply systems.
Suitable for
 Connecting kitchen and bathroom mixer outlets to supply lines where a longer connector end is required
 Retrofit installations replacing shorter hoses or adapting to repositioned fixtures
 New installations where space constraints require a flexible hose with a longer tip
Key specifications
 Connector thread sizes: 3/8" and M10
 Long tip design for extended reach
 Flexible hose construction suitable for tight or confined spaces
 Intended for potable water supply in domestic plumbing
 Compatible with standard mixer outlets and fittings using the specified threads
How to use
Shut off the water supply before beginning installation. Align the 3/8" and M10 thread ends with the corresponding faucet outlet and supply fitting, then hand-tighten to engage threads. Use an appropriate wrench to finish tightening, taking care not to overtighten and damage the fittings. After installation, open the water supply and check all connections for leaks; retighten slightly if needed. Ensure the hose is not kinked and has a gentle curve to avoid stress points.
Usage recommendations
Choose this hose when you need an extended connector end and standard thread sizes 3/8" and M10. Inspect fittings for signs of wear before connecting, and replace the hose if any damage or persistent leaks occur. Periodic visual checks are recommended as part of routine plumbing maintenance.

## FAQ

### How much does the kfa² connection hose 3/8" x M10 long tip cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 96 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All kfa² products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized kfa² service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11855446/67253766_large.webp